<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>复习3-定位</title>
  <link rel="stylesheet" href="css/common.css">
  <link rel="stylesheet" href="css/fx03.css">
</head>

<body>

  <div>
    <div>参照组一</div>
    <div>另一个参照对象</div>
  </div>

  <div class="fixed-box">固定定位</div>


  <div class="abs-container">
    <div>绝对定位的参照物</div>
    <div class="abs-box">绝对定位</div>
  </div>

</body>

</html>